/* apifystats — palette per validated reference instance (dataviz method) */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface-1: #fcfcfb;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --series-4: #eda100;
  --series-5: #e87ba4;
  --series-6: #008300;
  --series-7: #4a3aa7;
  --series-8: #e34948;
  --seq-100: #cde2fb; --seq-150: #b7d3f6; --seq-200: #9ec5f4; --seq-250: #86b6ef;
  --seq-300: #6da7ec; --seq-350: #5598e7; --seq-400: #3987e5; --seq-450: #2a78d6;
  --seq-500: #256abf; --seq-550: #1c5cab; --seq-600: #184f95; --seq-650: #104281;
  --seq-700: #0d366b;
  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-serious: #ec835a;
  --status-critical: #d03b3b;
  --neutral-wedge-1: #eceae4;
  --neutral-wedge-2: #e1dfd7;
  --chord-ribbon: rgba(137, 135, 129, 0.22);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface-1: #1a1a19;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --series-5: #d55181;
  --series-6: #008300;
  --series-7: #9085e9;
  --series-8: #e66767;
  --neutral-wedge-1: #262624;
  --neutral-wedge-2: #30302d;
  --chord-ribbon: rgba(137, 135, 129, 0.28);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface-1: #1a1a19;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --series-5: #d55181;
    --series-6: #008300;
    --series-7: #9085e9;
    --series-8: #e66767;
    --neutral-wedge-1: #262624;
    --neutral-wedge-2: #30302d;
    --chord-ribbon: rgba(137, 135, 129, 0.28);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--series-1); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* header */
.site-head { padding: 28px 0 8px; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.wordmark { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.wordmark span { color: var(--series-1); }
.site-nav { display: flex; gap: 16px; font-size: 14px; }
.site-nav a { color: var(--text-secondary); }
.site-nav a[aria-current="page"] { color: var(--text-primary); font-weight: 600; }
.snapshot-badge {
  margin-left: auto; font-size: 13px; color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px 12px;
  background: var(--surface-1);
}
.toc { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 0 4px; }
.toc a {
  font-size: 13px; color: var(--text-secondary); background: var(--surface-1);
  border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px;
}
.toc a:hover { color: var(--text-primary); text-decoration: none; border-color: var(--axis); }
.maps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 28px; }
@media (max-width: 880px) { .maps-grid { grid-template-columns: 1fr; } }
.maps-grid h3 { font-size: 15px; margin: 14px 0 4px; }
.delta-up { color: var(--status-critical); }
.delta-down { color: var(--status-good); }
.hero { padding: 28px 0 6px; max-width: 760px; }
.hero h1 { font-size: 34px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 12px; }
.hero p { color: var(--text-secondary); margin: 0; font-size: 16px; }

/* kpi row */
.kpis {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
  padding: 26px 0 8px;
}
@media (max-width: 980px) { .kpis { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px;
}
.kpi .label { font-size: 12.5px; color: var(--text-secondary); }
.kpi .value { font-size: 26px; font-weight: 600; margin-top: 2px; }
.kpi .ctx { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* cards */
main { display: grid; gap: 16px; padding: 18px 0 40px; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 880px) { .row-2 { grid-template-columns: 1fr; } }
.card {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 22px 16px;
  min-width: 0;
}
.card-head { display: flex; align-items: flex-start; gap: 12px; }
.card-head h2 { font-size: 19px; margin: 0 0 2px; letter-spacing: -0.01em; }
.card-head .sub { margin: 0 0 6px; font-size: 13.5px; color: var(--text-secondary); }
.view-toggle {
  margin-left: auto; flex: none; border: 1px solid var(--border); background: none;
  color: var(--text-muted); border-radius: 8px; width: 34px; height: 30px;
  cursor: pointer; display: grid; place-items: center;
}
.view-toggle:hover { color: var(--text-primary); border-color: var(--axis); }
.view-toggle svg { width: 16px; height: 16px; }
.view-toggle .icon-chart, .card.as-table .view-toggle .icon-table { display: none; }
.card.as-table .view-toggle .icon-chart { display: block; }

.chart { min-height: 120px; }
.card.as-table .chart-wrap { display: none; }
.tview { display: none; overflow-x: auto; }
.card.as-table .tview { display: block; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; min-width: 0; }
@media (max-width: 720px) { .split { grid-template-columns: 1fr; } }
.panel-title { font-size: 13px; color: var(--text-secondary); margin: 4px 0 0; text-align: center; }

.note { font-size: 12px; color: var(--text-muted); margin: 8px 0 0; }
.aside-stats { display: grid; gap: 10px; align-content: start; }
.with-aside { display: grid; grid-template-columns: 1fr 220px; gap: 18px; }
@media (max-width: 880px) { .with-aside { grid-template-columns: 1fr; } }

/* tables (both league tables and table-view twins) */
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th { color: var(--text-secondary); font-weight: 600; font-size: 12.5px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.trunc { max-width: 250px; overflow: hidden; text-overflow: ellipsis; }
tbody tr:hover { background: color-mix(in oklab, var(--series-1) 5%, transparent); }
.rank { color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* chord */
.chord-box { max-width: 620px; margin: 0 auto; }
.chord-box svg { width: 100%; height: auto; display: block; }
.chord-arc { cursor: pointer; }
.chord-ribbon { fill: var(--chord-ribbon); stroke: none; transition: fill .12s, opacity .12s; }
.chord-label { fill: var(--text-secondary); }
.chord-tip {
  position: fixed; pointer-events: none; z-index: 10;
  background: var(--surface-1); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 10px; font-size: 13px; box-shadow: 0 4px 14px rgba(0,0,0,.12);
  display: none;
}
.chord-tip b { font-weight: 600; }

/* footer */
.site-foot {
  border-top: 1px solid var(--grid); padding: 18px 0 40px;
  font-size: 13px; color: var(--text-muted);
}
.site-foot p { margin: 4px 0; }